KEB COMBIVERT F6 Programming Manual

Motor parameterization
© 2022 KEB Automation KG
321
fc00
Umax regulation mode
0x3700
Bit
Func-
tion
Value
Function
Notes
0…3
mode
0
off
Controller off
1
on
Controller on / setpoint = fc03
2,3
reserved
4
stop-
ping
0
yes, usd ctrl
The maximum voltage controller is stopped if the cur-
rent controller in the d component has reached the
voltage limit. Initial setting for SM
16
No
No stopping of the maximum voltage controller. Initial
setting for ASM
21
1fghfh
1
Figure 74: Maximum voltage controller
The optimal integral gain of the maximum voltage controller can not be calculated
from the equivalent circuit data of the motor.
The minimum required value for fc02 can be rough calculated from the desired dy-
namics of the application.
Example:
A negative Id of 100% Irated shall be build up in 20ms. The setpoint fc03 shall be
97% and the maximum value fc04 shall be 103%.
%Irated
100
%U
= fc04 – fc03 = 6%, if the controller is inside the limit
Time
20ms = 0.02s
Ki
= 100 / 6 / 0.02 = 833 %Irated / %U / second => Ki (fc02) must be selected >833%, be-
cause the voltage limitation is to be avoided.

KEB COMBIVERT F6 Specifications

General

Brand	KEB
Model	COMBIVERT F6
Category	Controller
Language	English